A baseball cap is a type of headwear traditionally associated with the sport of baseball. It typically features a rounded crown and a stiff, flat brim that extends out from the front. Baseball caps are usually made from cotton, polyester, or a blend of materials and come in various colors and designs. They often include an adjustable strap or snapback closure at the back to fit different head sizes.
In addition to being worn by players during games, baseball caps have become a popular fashion accessory and are often used to represent sports teams, schools, or brands. They are also worn casually in everyday settings for sun protection and style.